Woocommerce挂钩产品变化以更新价格[关闭]

Question

I'm using the product variations to display numerous dropdowns. I need to hook into the dropdowns to extract the selected values from each dropdown when they change so I can then feed them to a calculator function that will return the price. Does anyone know how to accomplish this task?

Here is a screen shot:

I've added a screen shot to show a sample product. Please note there are approximately 40 widths, 120 lengths, 50 substrates and multiple margins, uv coatings and canvas stretchings. This is way too many combinations for WC to handle, not to mention the price updates required. All these values need to update 4 different quantity group prices when changed. I found some simple price update code but now I need to feed the 6 parameters to my own pricing calculator to create the 4 prices.

Answer 1

When a variation is found it triggers the custom JS event "found_variation". You can run scripts on that event like so:

$( '.variations_form' ).on( 'found_variation', function( event, variation ) {
    console.log( variation );
});